Hello everyone I would like to present a mod that unites the city and the countryside. Now between them you can freely move without loading. +Two country roads from the console version are open.

Also added the following locations:

Clark's Motel

Salieri's Bar with garage

Lost Heaven Racing Circuit

Tom's house in Oakwood, in which you can save

Service station in Down Town

Locations are not yet very lively, but then, perhaps, will become so.

A few more interesting things
A train travels by rail in Hoboken. On it you can ride through the countryside to the motel and back.
You can walk and drive by car on the overground metro tracks. Springboards from Freeride Extreme are inserted.
Street lighting is changed, made new quality lightmaps the entire city and the countryside.

I express my gratitude to those who helped me in creating the mod:
GOLOD55 — for technical advice and provided console Krajina models.
Rinky-Dink — A human from another forum, who did a lot for the mod, with him we worked together on the transfer of locations.

A few things:
The performance tanks. I get around 40fps in most areas.
The streets are quite empty.
Did you change car speeds? AI cars go really fast, and I seem to be accelerating quicker.
Also, I noticed an interesting bug/thing with Ralphie. I talked to him, he said he had an 80HP car, better than that V8. He then walked out, opened the gate, and walked in the middle of the street. He went south, over the Works Quarter-Central Island bridge. Then north, and he started crossing the giuliano bridge to New Ark. I gave up by then though.

This is an amazing modification, I love it! Especially those new countryside roads. One thing bugs me though: it's the speed limit of 40 mph. Could've been around 60-65 mph, because that's how fast everyone's going, even the cops, and if they see me doing 41 mph, all the sirens go off. The speeds I like, though. Even if traffic doesn't manage to make sharp turns

In this version there are no new locations, it just fixes bugs and flaws, revealed in the previous one.
City music can be turned off and on by pressing the button HORN1. In the weapons shop you can buy a bomb. It is set and explodes when you press the button HANDBRAKE1
In the previous version there were performance problems, so I tried to improve the optimization.

But there is really problem with traffic cars speed. I think it should be set to original values, because there are too many accidents on crossroads in the city and on the way to Oak Hill where we have many sharp turns.

Is there any way to edit it in scene2.bin? Or is it related to other file?

When I drive from Oak Hill to Hoboken, there are road works and road is closed. Is it intentional?

Amazing mod, really brilliant! for me, just being able to enter in salieri garage and other locations from missions i was already glad, but the cars are fast it messed up, there's 2 tram in the same time too, i was confused with it but it's really great job.